Bad day!

I don't understand I thought that I was over it. I had my pitty party felt sorry for myself for about a week, then I was fine. I felt happy even we were planning our vacation in May I was excited about that. Last night it occurred to me that I would be 8 weeks today it has been exactly a month since we found out that I was pregnant. And I lost it I started crying and couldn't stop... I thought I was ok this morning but when I got to work I lost it again. I feel like a crazy person! I was fine yesterday and now I can't stop crying...